% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      70
      66
      98
      76
      76
      68
     126
     111
      55
     144
     172
     409
     681
     731
     525
     434
     234
     441
     402
     488
     412
     466
     383
     421
     309
     293
     511
     532
     367
     466
     469
     366
     310
     406
     478
     369
     249
     422
     290
     294
     379
     311
     276
     280
     397
     399
     146
     197
       9
    -396
     363
     527
     411
    1396
    1144
   -1166
     580
    1054
   -1534
   -2965
    5085
    4294
   15467
   -3108
   15729
   -7865
    7129
    2046
   14972
  -12506
   -8937
   -4852
   -9024
  -11543
  -11124
    7487
     887
   -7698
   -8203
   17007
   10464
  -13717
  -10337
   14022
    9447
    3855
   -6779
     473
    4282
   -4783
   -9604
   10893
   -4466
    8760
  -11627
   11492
   11625
   -3158
   -9117
    9398
  -10867
    8418
    4219
   -9925
    8861
    6674
  -11541
   17684
    6818
  -10901
   12697
   -2798
    8665
  -10258
   11218
  -13197
    5561
   16001
   -9086
    6699
    7333
  -14082
    7694
  -10660
   -8060
    4896
  -10490
  -13084